401(k) · DOL Form 5500 · 2022

Grouper Acquisition Company, LLC D/B/a Shiloh Industries 401(k) Plan

Data updated 2026-08-25

$148M
Total assets Near avg plan size
1,079
Participants Near avg headcount
95th
Percentile by assets National rank
$137,530
Avg per participant Near avg balance/head
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Official DOL plan name: Non-Union Employees 401(k) Plan · Sponsored by Grouper Acquisition Company, LLC D/B/a Shiloh Industries · Michigan · Manufacturing

$148M in assets, 1,079 participants

Grouper Acquisition Company, LLC D/B/a Shiloh Industries's Non-Union Employees 401(k) Plan reported $148M in total assets and 1,079 participants in its 2022 DOL Form 5500 filing, ranking in the 95th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #18,858 in Manufacturing (20,602 peers)

Where Non-Union Employees 401(k) Plan sits by assets

Non-Union Employees 401(k) Plan sits in the top 5% of all filed plans by assets, $148M for 1,079 participants (~$137,530/participant), up 11.1% in 2022.

#18,858
in Manufacturing (20,602 peers)
+11.1%
assets growth YoY
1.5×
vs typical plan assets (national mean)

The plan reported a net loss of $42M for the year, a single-year figure driven by markets and benefit payments, not a measure of plan health.

Non-Union Employees 401(k) Plan's outsized position by total assets

Non-Union Employees 401(k) Plan vs every filed plan by assets

End-of-year total assets · plan year 2022 · DOL Form 5500

$148,395,207 Top 5% higher than 95% of 139,123 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2022

Non-Union Employees 401(k) Plan's large-plan peer group by participant headcount

Plan-year 2022 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Non-Union Employees 401(k) Plan lands in the large band (1,079 participants).

Published 5500 schedule card

Filing strip 853347814 · Grouper Acquisition Company, LLC D/B/a Shiloh Industries PY 2022 · 401(k)

Non-Union Employees 401(k) Plan · $148M · 1,079 · 95th

  • BOOK $148M
  • BOOK 1,079
  • BOOK 95th
  • BOOK 401(k)
  • BOOK near Telapex, Inc. Savings Plan
  • BOOK ind #18858

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Manufacturing retirement plans → · Plans in Michigan →

Non-Union Employees 401(k) Plan in the asset neighbourhood

Capital Accumulation Plan$149MTelapex, Inc. Savings Plan$148MNon-Union Employees 401(k) PlanNon-Union Employees 401(k) P…$148MPros, Inc. 401(k) Plan$148MEndeavor Air Savings Plan$148M
End-of-year total assets ($M) among Non-Union Employees 401(k) Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2022.

Scale-class filing particulars (2022)

Total Assets (Beginning of Year)$134M
Net Assets (End of Year)$148M
Net Income-$42M
Employer EIN853347814
Plan Effective Date1988-11-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Grouper Acquisition Company, LLC D/B/a Shiloh Industries)

Sponsor-wide plan assets over time

All Grouper Acquisition Company, LLC D/B/a Shiloh Industries plans reported in each filing year

Latest sponsor-wide plan assets
$22K 99.98595177442706% vs 2022
2023 filing year
$0M$50M$100M$150M$200M 20222023 $153M $0.02M ▼ -100.0%
Year Plans Participants Total Assets
2022 3 1,302 $153M
2023 1 138 $22K

Nearby 401(k) Plans in Michigan

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Non-Union Employees 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants Scatter plot of 6 data points. -20000020000400006000080000 -505101520 Total assets ($B) Participants Non-Union Employees 401(k) Plan, Total assets ($B): 0.148395207 · Participants: 1079Non-Union Employees 401(k) PlanGeneral Motors Retirement Savings Plan for Salaried Employees in the United States, Total assets ($B): 18.071817726 · Participants: 43382General Motors Retirement Savings Plan for Salaried Employees in the United StatesFord Motor Co. Savings and Stock Investment Plan for Salaried Employees, Total assets ($B): 13.833597622 · Participants: 32974Ford Motor Co. Savings and Stock Investment Plan for Salaried EmployeesThe Dow Chemical Company Employees' Savings Plan, Total assets ($B): 9.307640951 · Participants: 16930The Dow Chemical Company Employees' Savings PlanThe General Motors Personal Savings Plan for Hourly-Rate Employees in the United States, Total assets ($B): 7.545889119 · Participants: 40458The General Motors Personal Savings Plan for Hourly-Rate Employees in the United StatesFord Motor Co. Tax-Efficient Savings Plan for Hourly Employees, Total assets ($B): 6.44558193 · Participants: 57811Ford Motor Co. Tax-Efficient Savings Plan for Hourly Employees
Non-Union Employees 401(k) Plan vs. nearby 401(k) plans in Michigan, assets vs. participants
Compare Non-Union Employees 401(k) Plan side-by-side with 3 peers →

Non-Union Employees 401(k) Plan's out-of-state 401(k) peers by assets and headcount

Outside Michigan, the nearest 401(k) by assets is Telapex, Inc. Savings Plan in MS ($148M); by covered participants it is Wingate Healthcare Investment Plan in MA (1,079 participants). Same-state nearby plans are listed separately above.

Closest by plan assets

Nearest other-state filings by tot_assets_eoy ($148M here).

Similar participant headcount

Nearest other-state filings by covered participants (1,079 participants); asset peers above are excluded.

DOL Form 5500 plan year 2022. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Non-Union Employees 401(k) Plan assets move in 2022? ▼
Non-Union Employees 401(k) Plan grew at a solid clip - up 11.1% during 2022, from $134M to $148M. Reported net income was -$42M.
How have Grouper Acquisition Company, LLC D/B/a Shiloh Industries plan assets changed over time? ▼
Across 2 plan years on file (2022-2023), Grouper Acquisition Company, LLC D/B/a Shiloh Industries's sponsor-wide assets declined 100.0%, from $153M to $22K.
Where does Non-Union Employees 401(k) Plan rank by assets among Form 5500 filers? ▼
Non-Union Employees 401(k) Plan ranks in the 95th percentile by end-of-year assets among 139,126 plans that reported assets for plan year 2022 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Non-Union Employees 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by assets is Telapex, Inc. Savings Plan in MS ($148M, 1,904 participants).
Which 401(k) plans cover a similar participant headcount to Non-Union Employees 401(k) Plan? ▼
Among 401(k) plans in other states, the closest by covered participants is Wingate Healthcare Investment Plan in MA (1,079 participants, $25M in assets).

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2022.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 853347814.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.